The Triumph Twist Drill Co. 3S Short Length Drill Bit features a precise 0.2130-inch diameter designed for accurate drilling applications with wire gauge specifications.Triumph Twist Drill Co. 3S Short Length Drill Bit0.2130-inch (3S wire gauge) diameterShort length design for improved control and precisionWire gauge drill specification for electrical and precision workSKU: 044503 UPC: 086839445038Ideal for electrical work precision drilling applications and projects requiring exact 3S wire gauge hole specifications with enhanced control from the short length design.